Add very basic test.

src/AdapterTest.java

@@ -1,21 +1,39 @@
 import org.pEp.jniadapter.*;
 
 class AdapterTest {
+    private final static String PEP_OWN_USER_ID = "pEp_own_userId";
+
     public static void main(String[] args)
     {
         System.out.println("running...");
         Engine pEp;
         try {
+
+            System.out.println("Creating identity");
+            Identity alice = new Identity();
+            alice.username = "Alice Test";
+            alice.address = "pep.test.bla@bla.org";
+            alice.user_id = PEP_OWN_USER_ID;
+            System.out.println("Identity Created");
+
+            System.out.println("Create engine instance");
             pEp = new Engine();
+            System.out.println("Setting callbacks");
+            SyncCallbacks callbacks = new SyncCallbacks();
+            pEp.setnotifyHandshakeCallback(callbacks);
+            pEp.setMessageToSendCallback(callbacks);
+
+            System.out.println("Calling myself");
+            alice = pEp.myself(alice);
+            System.out.println("Myself called : " + alice.fpr);
+
         }
         catch (pEpException e) {
             System.out.println("ERROR: cannot initialize engine");
             System.exit(1);
         }
 
-        SyncCallbacks callbacks = new SyncCallbacks();
 
         System.out.println("... shutting down");
     }
 }
-